User guide

Ultrasonic Fuel Sensor User Guide
ACCEUF100UG001 - 10 -
2.4.3. Fuel Flow Meter
This type of fuel sensor is difficult to install as it has to truncate the original fuel pipe. It can
measure the fuel consumption, but not the amount of refuelling, which makes it inconvenient for
measurement and management.
2.4.4. Reed Switch Fuel Sensor
This type of fuel sensor has low accuracy and is very easy to be influenced by the measurement
media and temperature fluctuation caused by power voltage. Its components are vulnerable to
magnetization. The measurement result is greatly influenced by fluctuations in the fuel level and
grease. It is impossible for field installation according to the height of the fuel tank.
2.4.5. Fuel Float Sensor
This type of fuel sensor can only be used for vague indication and cannot be used for fuel metering.
It is vulnerable to grease stain, power supply, mechanical structure and lubrication, which will
cause problem of stability to the output value.
2.5. Applications
The product applies to various types of vehicles including logistics vehicles, taxis, buses and
passenger cars. It can measure the vehicle refuelling and fuel consumption and thus to prevent the
fuel theft, avoid resource waste, improve operating efficiency, enhance the traffic safety, and
strengthen the operation and management of fleets.
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